The authors of “African Americans of Alexandria, Virginia: Beacons of Light in the Twentieth Century” are having their first book signing on Saturday, July 20, 2013 at Community Open House event at the Alexandria Black History Museum located 902 Wythe Street, Alexandria, VA from 2:00 p.m. to 4:00 pm. Books will be available for purchase. You can contact the Alexandria Black History Museum at 703-746-4356. Thanks!